Phthalocyanine derivative consisting of a mixture of 4 isomers
There is described a phthalocyanine derivative of formula (I) consisting of 4 isomers wherein the relative isomer B content is less than or equal to 1% by weight.
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Sprache: | eng |
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Zusammenfassung: | There is described a phthalocyanine derivative of formula (I) consisting of 4 isomers wherein the relative isomer B content is less than or equal to 1% by weight. |
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